Prices of CCTV cameras are tumbling, and surveillance is no longer just a tool of the state. More and more people are installing personal CCTV cameras and recording what goes on in their neighbourhoods and their businesses, and even inside...See morePrices of CCTV cameras are tumbling, and surveillance is no longer just a tool of the state. More and more people are installing personal CCTV cameras and recording what goes on in their neighbourhoods and their businesses, and even inside their own homes. Written by
Channel 4
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